CVE Vulnerabilities

CVE-2023-5909

Improper Certificate Validation

Published: Nov 30, 2023 | Modified: Dec 06, 2023
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

KEPServerEX does not properly validate certificates from clients which may allow unauthenticated users to connect.

Weakness

The product does not validate, or incorrectly validates, a certificate.

Affected Software

Name Vendor Start Version End Version
Industrial_gateway_server Ge * 7.614 (including)
Keepserverex Ptc * 6.14.263.0 (including)
Opc-aggregator Ptc * 6.14 (including)
Thingworx_industrial_connectivity Ptc - (including) - (including)
Thingworx_kepware_edge Ptc * 1.7 (including)
Thingworx_kepware_server Ptc * 6.14.263.0 (including)
Kepserver_enterprise Rockwellautomation * 6.14.263.0 (including)
Top_server Softwaretoolbox * 6.14.263.0 (including)

Potential Mitigations

References